What are cool roof shingles?

COOL roofing shingles are specially designed with solar-reflecting granules (granules that reflect the sun's rays) to help decrease the amount of heat transferred into a home. These shingles can help make your home more comfortable and may even be required if you live in certain geographical areas.

Are Cool shingles worth it?

A cool roof reduces energy usage, saving you money, and will also stabilize the temperatures in your unconditioned spaces, like the garage or the bonus room. Installing a cool roof is most beneficial in a warm climate, where the winters are not cold enough to require the inherent heat gain of a traditional roof.

How long do cool roof shingles last?

Vented properly and installed correctly, you should get around 80-85% of the life span out of an asphalt roof. That means you can expect to get about 20-22 years out of your 3-tab shingle roof and 25-28 years out of your dimensional shingles.

What are cool roof shingles made of?

In California, where many low-rise residential homes are subject to the requirements of Title 24, cool roof shingles have become a major trend in residential roofing. These asphalt shingles are manufactured with colored granules that contain special pigments that reflect IR light.

Does cool roof really work?

Cool roofs reflect more sunlight and absorb less heat than traditional roofs. Traditional dark-colored roofing materials strongly absorb heat from sunlight, making them warm in the sun and heating the building. On the other hand, cool roofs stay cooler in the sun and transmit less heat into the building.

What is a Cool Roof? | Why You Should Seriously Consider a Cool Roof

Are cool roofs expensive?

Although costs will vary greatly depending on location and local circumstances, cool roof coatings on a low-slope roof might cost $0.75–$1.50 per square foot, while single-ply cool roof membrane costs vary from $1.50–$3.00 per square foot.

What is the best cool roof?

What color shingles are the coolest?

Typically, COOL asphalt roofing shingles run toward the lighter hues: White. Light gray. Light tan.

What is cool roof product?

The term cool roof refers to a roofing product with high solar reflectance (SR) and thermal emittance (TE) prop- erties. These properties help reduce electricity used for air conditioning by lowering roof temperatures on hot, sunny days.

Do GAF shingles have cooling granules?

But thanks to our proprietary cool granules and unique formulas, Timberline® Cool Series® Shingles have greater reflectance than our traditional shingles. Our specially designed granules reflect more light to lower the roof temperature and help reduce the transfer of heat to the space below — to help keep you cooler!

How much energy does a cool roof save?

A cool roof can reduce the amount of energy needed for air conditioning by up to 15 percent on a single story building, leading to substantial savings on energy bills.

What type of roof lasts the longest?

Roofing material that lasts the longest are concrete, clay or slate tiles. These materials significantly outperform other natural products like wood shakes or any manufactured roofing materials including asphalt shingles and metal roofing. Although these materials have a good lifespan, they are not as durable.

What color shingles last the longest?

Both light-colored and dark-colored shingles can last longer if given the necessary maintenance. The only thing tested and proven about light-colored shingles is that they help us keep the indoor temperature cooler in the hot summer season.

How much does it cost to install a cool roof?

The national average cost to install a cool roof is $7,500 to $30,000, with most people spending around $10,000 on white solar-reflective architectural shingles installed on a 1,500 sq. ft. roof.

Is cool roof required in California?

In California, all new or replacement low-slope roofs are required by the building energy efficiency standards (Title 24) to be cool roofs, as are steep-slope roofs in several California climate zones.

What is the most energy efficient roof color?

White is the best color for energy efficiency because of the albedo effect. With a white roof, or a roof with a color that has similarly lighter hues, the sun's rays are reflected instead of absorbed.

What is Owens Corning cool roof?

The Owens Corning® Cool Roof Collection helps keep your roof cooler for a more comfortable home. Owens Corning® COOL Roof Collection Shingles are specially designed to reflect the sun's energy and absorb less heat than standard shingles, without limiting your color options.

What color roof is the coolest?

Since dark surfaces are better heat absorbers, traditional cool roofs are white. Berkeley Lab research has demonstrated that raising the solar reflectance of a roof from about 20 percent (dark gray) to about 55 percent (weathered white) can reduce cooling energy use by 20 percent.

What is the most popular roof color 2021?

Overall, top roof color trends for 2021 will be black, gray, silver and bronze. These hues provide plenty of contrast for many house styles and designs.

Are light colored shingles cooler?

Lighter-colored shingles reflect more light and stay cooler in sunlight. And lighter-colored roof shingles help keep attic temperatures—and your air conditioning bill—down.

Do black shingles make house hotter?

In general, lighter-colored roofs reflect away heat rays from the sun, but dark-colored roofs absorb much of that heat and transfer it into the rooms below. So, yes, black roofs do attract more heat. Or course, color isn't the only aspect of your roof that affects home temperature.

Are malarkey shingles energy-efficient?

Malarkey's energy-efficient shingles can save up to 15% of the power you're currently using to cool your home. This decrease in energy use will result in a significant return on investment!

What is the most energy-efficient roofing?

Metal roofing is by far one of the best choices you can make for your roof in general. They're the most energy-efficient roof for residential installations, can last more than 50 years, and require very little maintenance. Metal roofs are very reflective, which is why they get so hot to the touch.

What is the best roof for high winds and hot climate?

A metal roof can weather hurricane-force winds up to 160 mph, making it the most wind-resistant solution. Metal roofing systems are pricier than cheap shingles, but they last longer and are more durable than any other types of roofing.